I'm not arguing against this post, it's true in the sense that it is indisputably easier to iterate on Android vs iOS because of the lack of a review system. But as someone with both Android and iOS devices that they enjoy, it's very easy to see which one is a more user-friendly approach.
Having a broken app or two for a week is a small price to pay for trust. I don't trust the Play Store, I check out each individual app before downloading. On iOS because of the more robust review & permissions model, I can trust that while what I download might not be good, it will in all likelihood be safe.
In addition, I feel like evangelizing to developers like this is pointless. Besides the minority of personal developers driven primarily by morals, their preferred platform or preferred tools, developers go where the users are and the money is. If "Android is for startups" then that should be the case, and a blog post isn't going to make it so. The presence of startups iterating on Android initially makes it so, and that is driven by users + money.